26136500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4053

約数の個数: 48

約数和(自身を含む): 61488336

約数和(自身を除く): 35351836

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4021, 6500, 8042, 16084, 20105, 40210, 52273, 80420, 100525, 104546, 201050, 209092, 261365, 402100, 502625, 522730, 1005250, 1045460, 1306825, 2010500, 2613650, 5227300, 6534125, 13068250, 26136500]

約数ペア:

[(1, 26136500), (2, 13068250), (4, 6534125), (5, 5227300), (10, 2613650), (13, 2010500), (20, 1306825), (25, 1045460), (26, 1005250), (50, 522730), (52, 502625), (65, 402100), (100, 261365), (125, 209092), (130, 201050), (250, 104546), (260, 100525), (325, 80420), (500, 52273), (650, 40210), (1300, 20105), (1625, 16084), (3250, 8042), (4021, 6500)]